baber/WOPTO huggingface dataset:
Patent CA-2724394-C (CA)
Title: Optical network
Inventor: CAVALIERE FABIO
IPC: H04J14/02
Filed: 2008-08-12
Granted: 2014-12-02
Abstract: An optical network and a method of provisioning an optical network are described. The optical network includes a first passive optical network optical line terminal arranged to transmit a first optical signal at a first wavelength, coupled to a first port of a first optical filter arrangement, and a second passive optical network optical line terminal arranged to transmit a second optical signal at a second, different wavelength, coupled to a second port of the first optical filter arrangement. An optical coupler is connected between the second passive optical network line terminal and the second port of the first optical filter arrangement, for coupling a plurality of optical signals at a predetermined set of wavelengths from a third optical line terminal into the second port. A passive optical distribution node, for connection to a plurality of optical network terminations, is coupled to a third port of the first optical filter arrangement for distribution of optical signals between the optical line terminals and the plurality of optical network terminations. The first optical filter arrangement is arranged to pass optical signals at the first wavelength between the first port and the third port and to block optical signals at the second wavelength and the predetermined set of wavelengths between the first port and the third port, and the first optical filter arrangement is further arranged to pass optical signals at the second wavelength and the predetermined set of wavelengths between the second port and the third port and to block optical signals at the first wavelength between the second port and the third port. The second optical signal is at a faster rate than the first optical signal, and the second wavelength and the predetermined set of wavelengths are within an amplification band of a doped fibre amplifier.
Patent CA-2731551-C (CA)
Inventor: WHITE JENNIFER K
IPC: A61F2/82
Filed: 2009-07-21
Granted: 2016-07-05
Abstract: An endo luminal support structure (10) includes strut members (11) interconnected by swivel joints (15) to form a series of linked scissor mechanisms. The structure can be remotely actuated to compress or expand its shape by adjusting the scissor joints within a range of motion.  In particular, the support structure can be repositioned within the body lumen or retrieved from the lumen. The support structure can be employed to introduce and support a prosthetic valve (100) within a body lumen.
Patent CA-2736312-C (CA)
Inventor: XUAN RONGWEI JASON
IPC: H01S3/0941
Filed: 2009-09-08
Granted: 2014-08-05
Abstract: Selon linvention, un module pompe (104) comprend une source dalimentation (128), une pluralité de diodes laser (122), une unité de commande (130) et une optique de combinaison de lumière (124). Les diodes laser possèdent chacune un état activé et un état désactivé. Les diodes laser reçoivent du courant de la source dalimentation et émettent de la lumière (138) lorsquelles sont à létat activé, mais ne reçoivent pas de courant de la source dalimentation à létat désactivé. Lunité de commande commute la pluralité de diodes laser dun premier mode de puissance, dans lequel un premier sous-ensemble de diodes laser est à létat activé, à un second mode de puissance dans lequel un second sous-ensemble de diodes laser est à létat activé, en réponse à un réglage de mode de puissance (180). Loptique de combinaison de lumière est conçue pour combiner la lumière provenant des diodes laser activées, et émettre la lumière combinée sous forme dénergie de pompage (108). Un système laser (100) comprend un module pompe (104) et un milieu de gain (102). Le module pompe est conçu pour émettre une énergie de pompage (108) ayant une longueur donde se situant dans une plage de 874-881 nm. Le milieu de gain se situe dans le trajet de lénergie de pompage, et est conçu pour absorber lénergie de pompage et émettre une lumière laser (112) suite à labsorption de lénergie de pompage. Dans un mode de réalisation, une unité de commande (130) commute un niveau de puissance de lénergie de pompage entre des premier et second niveaux de puissance en réponse à un réglage de mode de puissance (180) fourni par lopérateur.
Patent CA-2737882-C (CA)
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W72/04
Filed: 2009-09-18
Granted: 2016-05-17
Abstract: Disclosed are a mobile terminal device and wireless base station device for various mobile communication systems where multiple mobile communication systems are mixed together. The mobile terminal device is the mobile terminal device of a wireless communication system that sends and receives with a component carrier with a relatively narrow system bandwidth, and with uplinks and downlinks assigned to a relatively broad system bandwidth constituted by grouping a plurality of component carriers, wherein the mobile terminal device is characterized by being equipped with encoders/data-modulators (101a-101N) that encode and data-modulate upstream control signals that include report data of individual component carriers assigned to the downlink, and mapping units (102a-102N) that map the encoded/data-modulated control signals to upstream communication channels.
Patent CA-2742328-C (CA)
Inventor: PIKAL MICHAEL
IPC: A61K9/19
Filed: 2009-11-06
Granted: 2019-02-26
Abstract: A Factor VIII (FVIII) composition formulated such that NaCl is not present in the final formulation or is present in trace amounts, which allows for a concomitant reduction in the lyophilization cycle time and increased stability of the lyophilized FVIII.
Patent CA-2745647-C (CA)
Inventor: TATLOCK RONALD W
IPC: B60C13/00
Filed: 2009-12-03
Granted: 2017-03-14
Abstract: A pneumatic tire for use with telescopic material handlers includes a first concentrically continuous sidewall protector rib projecting radially outward from the sidewall and located above a midpoint of the sidewall. A second non-continuous sidewall protector rib is located concentrically outward of the first sidewall protector rib. The tire is a relatively low aspect ratio tire having a relatively flat sidewall profile. This provides a tire having the advantage of added sidewall protection without increasing the overall width of the inflated tire.
Patent CA-2748652-C (CA)
Title: Railway service vehicle having wheelchair restraint
Inventor: KELLY MICHAEL J
IPC: A61G3/08
Filed: 2011-08-10
Granted: 2014-09-23
Abstract: A railway service vehicle for transporting material into or wheelchair-bound or injured persons away from train accident sites or tunnels includes a body having a platform. Wheels rotatably connected to the body support the body on first and second rails of a railroad track system for non-self propelled movement of the body. At least one mounting device is connected to the platform. A hold-down member releasably connected to the mounting device restrains a wheelchair supported by the platform. A storage/tool container is supported by the platform. At least one passenger seat is connected to the storage/tool container. Opposed first and second containment members are connected to the platform outboard of the mounting device.
Patent CA-2748758-C (CA)
Inventor: JARSCH MICHAEL
IPC: C07K16/28
Filed: 2010-01-13
Granted: 2017-06-13
Abstract: An isolated antibody binding to human EPO receptor. The antibody specifically binds EPO  receptor fragment GLSDGPYSNPYENSLIP (SEQ ID NO:26), comprises a phospho-tyrosyl residue at position 465, and specifically binds to activated human EPO  receptor and discriminates between non activated and activated EPO-R. The heavy chain variable domain comprises a CDR3 region of SEQ ID NO:17, a CDR2 region of SEQ ID NO:18 and a CDR1 region of SEQ  ID NO:19, and the light chain variable domain comprises a CDR3 region of SEQ ID NO: 20, a CDR2 region of SEQ ID NO:21 and a CDR1 region of SEQ ID NO:22. The antibody specifically binds pY465 in ELISA at a S/N ratio of 10 or more at an antibody concentration of 0.1µg/m1.
Patent CA-2751895-C (CA)
Inventor: CURLETT JOSHUA
IPC: B01D1/14
Filed: 2010-09-17
Granted: 2012-07-10
Abstract: The invention relates to a method and apparatus for processing waste water generated during oilfield drilling operations with a mobile processing unit utilizing heat energy sourced from burning hydrocarbon fuel directly and/or capturing and using the exhaust heat energy generated by burning hydrocarbons in engines such as diesel engines in order to vaporize a dominant mass of the aqueous phase of the waste water while clarifying the heat source combustion gasses. The water vapor generated by the vaporization process may be discharged directly to the atmosphere or alternately condensed and captured for use as potable water. The residual waste water is thereby concentrated and the cost to dispose of the waste water is greatly reduced.
Patent CA-2757344-C (CA)
Title: Materiau filtrant pour la purification d'air et de gaz
Inventor: SCHMIDT ANDREAS
IPC: B01D39/18
Filed: 2010-03-29
Granted: 2016-12-06
Abstract: L'invention concerne un matériau filtrant pour la purification d'air et de gaz, ce matériau comportant une couche fibreuse (2) de fibres de cellulose qui sont, par endroits, reliées ensemble par compression, les fibres de cellulose étant ainsi compactées dans les zones (4) de compression.
Patent CA-2758641-C (CA)
Inventor: KROGH ROSS G
IPC: G16H40/60
Filed: 2010-04-08
Granted: 2021-11-09
Abstract: L'invention porte sur un procédé pour permettre un développement de gestion de thérapie, qui comprend la fourniture d'une plateforme de développement de gestion de thérapie ayant une pluralité de niveaux de fonctionnalité, la plateforme comprenant un dispositif médical capable de fournir une gestion de thérapie, le réglage de la plateforme à un premier niveau d'accès à la fonctionnalité liée au dispositif médical, et la modification du fonctionnement du dispositif médical à l'aide de la plateforme. Le procédé comprend également la réception d'une indication d'approbation pour changer le niveau d'accès à la fonctionnalité de la plateforme à un second niveau d'accès, et le réglage de la plateforme au second niveau d'accès à la fonctionnalité de la plateforme en réponse à la réception de l'indication d'approbation. L'invention porte également sur la plateforme.
Patent CA-2761361-C (CA)
Title: Post installation
Inventor: TATE RODNEY JAMES
IPC: E01F9/677
Filed: 2010-05-07
Granted: 2017-07-18
Abstract: A method of securing an elongate member in the ground which includes the steps of embedding the member within a matching size and shaped hole in the ground then ensnaring the member with a ground anchor that passes substantially through the member intersecting the member. The invention also applies to a member with a ground anchor positioned therein and also having a tightening nut.
Patent CA-2762350-C (CA)
Title: Electric current measuring apparatus
Inventor: KONNO YOSHIHIRO
IPC: G01R15/24
Filed: 2010-05-18
Granted: 2017-07-04
Abstract: Provided is an electric current measuring instrument wherein compensation for the ratio error versus temperature characteristics of optical fibers and Faraday rotators for a sensor can be made by an optical system of an electric current instrument and wherein the fluctuation range of ratio errors in outputs can be brought within a range of ~0. 5%. The fluctuation range of ratio errors in measured values of electric currents outputted by a signal processing circuit is set within a range of ~0. 5% over a temperature range of -20°C or more to 80°C or less by means of the following:  An electric measuring instrument is constructed in such a way as to include a signal processing circuit equipped with at least a polarized light separating unit, Faraday rotators, a light source, a photoelectric conversion element, and optical fibers for a sensor.  The optical fibers for the sensor are placed around the periphery of an electrical conductor through which electric current to be measured flows. Furthermore, the rotation angle of each Faraday rotator at the time when the magnetism of each Faraday rotator is saturated is set to 22.5° + .alpha.° at a temperature of 23°C, thereby changing the rotation angle of each Faraday rotator by .alpha.° from 22.5°.
Patent CA-2763489-C (CA)
Inventor: HE DAKE
IPC: H04N19/18
Filed: 2012-01-04
Granted: 2015-11-10
Abstract: Un codeur et un procédé pour coder des données dans un format de compression de données évolutif sont décrits. En particulier, des procédés pour coder spatialement une vidéo spatialement évolutive dans laquelle le codeur utilise des résidus mis à léchelle inférieure à partir dun codage pleine résolution de la vidéo dans sa technique destimation de mouvement au moment de coder une vidéo de couche de base à la résolution de la couche de base. Les résidus mis à léchelle inférieure peuvent également être utilisés dans le processus de sélection du mode de codage à la couche de base.
Patent CA-2766399-C (CA)
Inventor: BURBIDGE RICHARD CHARLES
IPC: H04W60/00
Filed: 2010-07-01
Granted: 2015-06-09
Abstract: Methods and apparatus for mobile voice service management are described. An example method includes receiving a mobile network request for registering with a mobile network and responsive to the mobile network request, sending a response including an area identity list and an identifier indicating whether an area identified in the tracking area identity list supports a service.
Patent CA-2766824-C (CA)
Title: Side accessible circuit breaker to bus connections
Inventor: MALONEY JAMES GERARD
IPC: H01R4/48
Filed: 2012-02-06
Granted: 2019-06-25
Abstract: A load center assembly comprising a main circuit breaker configured to be connected with bus plates through side openings in the main circuit breaker is described. The openings in the main circuit breaker comprise plug-on clips by which the bus plates connect. The plug-on clips are configured to use friction to grasp the bus plates as the bus plates are slidably inserted between the jaws of the plug-on clips.
Patent CA-2768566-C (CA)
Title: Procede et systeme d'interface de capteur munie d'une commande dynamique de gain automatique
Inventor: ROYLANCE JAMES MERRILL
IPC: G01D5/20
Filed: 2012-02-16
Granted: 2018-06-05
Abstract: Des modes de réalisation de linvention décrits ici concernent une interface de capteur magnétique capable de régler un conditionnement de signal de manière dynamique de sorte que les vrais sommets positifs et négatifs du signal dentrée sont maintenus pour une cible donnée à travers toute sa plage de vitesse (0 tr/min maximum), augmentant par conséquent le rapport signal-bruit à de basses vitesses et évitant une coupure ou une distorsion à des vitesses élevées. Dans un aspect, un procédé comprend la réception dun signal de tension différentielle alternatif dun capteur. Le signal de tension différentielle alternatif possède une amplitude qui change en fonction du temps. Le signal de tension différentielle alternatif est converti en un signal de tension à extrémité unique atténué qui peut être augmenté de manière dynamique. Le signal de tension à extrémité unique atténué peut être augmenté en multipliant le signal de tension à extrémité unique atténué par un facteur daugmentation. Le facteur daugmentation est choisi par rapport à un rapport signal-bruit du signal de tension à extrémité unique atténué augmenté.
Patent CA-2773914-C (CA)
Inventor: SCHUMACHER JAMES C
IPC: F24C15/20
Filed: 2012-04-16
Granted: 2018-06-05
Abstract: An oven apparatus 24 having a modular construction for curing paint on the surface of a vehicle body 26 using radiant and convection heat. The oven apparatus 24 includes a plurality of oven modules 30. Each oven module 30 includes a pair of convection return air assemblies 128 for removing exhaust gases from the oven interior 98 and a pair of radiant heating tubes 100 for heating the vehicle body. Each of the convection return air assemblies 128 has a reflective outer surface 94 for reflecting radiant heat from the radiant heating tubes 100 at the vehicle body 26.
Patent CA-2774478-C (CA)
Inventor: FUJITA KOSHITO
IPC: C01B32/50
Filed: 2012-04-17
Granted: 2014-06-03
Abstract: In one embodiment, an amine capturing system includes a carbon dioxide capturing module configured to bring a gas containing carbon dioxide in contact with an absorbing solution containing amine to cause the absorbing solution to absorb the carbon dioxide. The system further includes a first cleaning apparatus configured to clean the gas exhausted from the carbon dioxide capturing module with a cleaning liquid to capture the amine entrained by the gas, and a second cleaning apparatus configured to clean the gas exhausted from the first cleaning apparatus with a cleaning liquid to capture the amine entrained by the gas. The system is configured to measure a concentration of the amine in the cleaning liquid used in the second cleaning apparatus, and send the cleaning liquid used in the second cleaning apparatus to the first cleaning apparatus when the detected concentration exceeds a predetermined value.
Patent CA-2774937-C (CA)
Inventor: KHARCHENKO ANDRIY
IPC: C03C17/245
Filed: 2010-09-30
Granted: 2018-02-27
Abstract: The invention relates to a method for obtaining a substrate coated on at least part of its surface, by at least one layer of an oxide of a metal M having a physical thickness of less than or equal to 30 nm, said oxide layer not being included in a stack of layers comprising at least one layer of silver. Said method comprises the following steps: at least one intermediate layer of a material selected from the metal M, a nitride of the metal M, a carbide of the metal M or an oxide sub-stoichiometric in oxygen of the metal M, is deposited by cathodic sputtering, said intermediate layer not being deposited above or below a layer based on titanium oxide, the physical thickness of said intermediate layer being less than or equal to 30 nm; and at least part of the surface of said intermediate layer is oxidised by means of a heat treatment, during which said intermediate layer is in direct contact with an oxidising atmosphere, especially air, the temperature of said substrate not exceeding 150°C during the heat treatment.
Patent CA-2778490-C (CA)
Title: Dispositif bariatrique et procede de perte de poids
Inventor: BIRK JANEL
IPC: A61B17/12
Filed: 2010-10-21
Granted: 2017-09-05
Abstract: La présente invention concerne un dispositif bariatrique 10 destiné à être utilisé pour induire une perte de poids, comprenant un élément cardiaque 12, un élément pylorique 26, et un élément de liaison 25 entre les deux autres éléments, l'élément de liaison 25 apportant une structure entre l'élément cardiaque 12 et l'élément pylorique 26, les maintenant largement en place et en contact au moins par intermittence et appliquant une pression sur la région cardiaque et les régions fundique et pylorique adjacentes de l'estomac, respectivement, ce qui envoie un signal de satiété à l'utilisateur, lui donnant la sensation d'être rassasié et réduisant sa sensation de faim. En variante, l'élément cardiaque 12 et l'élément pylorique 26 peuvent être symétriques, de telle sorte que le dispositif puisse s'orienter des deux côtés dans l'estomac et remplir quand même sa fonction de perte de poids. En variante, l'élément cardiaque 12 et/ou l'élément pylorique 26 peut/peuvent présenter un élément de restriction pour ralentir le remplissage ou le vidage gastrique, pour produire un signal de satiété.
Patent CA-2782014-C (CA)
Inventor: HLUBEK ANDREA
IPC: C07K19/00
Filed: 2010-11-25
Granted: 2021-08-31
Abstract: Provided are optimized endonucleases, as well as methods of targeted integration, targeted deletion or targeted mutation of [polynucleotides using optimized endonucleases.
Patent CA-2782430-C (CA)
Inventor: JOHNSTON SCOTT R
IPC: B41J2/10
Filed: 2012-07-03
Granted: 2016-01-12
Abstract: Une pièce est fabriquée par lintroduction de particules magnétiques dans un matériau de base et par lorientation des particules de façon à ce quelles se relient à un champ électromagnétique. Le matériau de base est solidifié en couches à motifs tandis que les particules demeurent orientées par le champ.
Patent CA-2785001-C (CA)
Title: Liquid/liquid extraction method for purifying uranium from nitric acid dissolution of natural uranium concentrate
Inventor: MIGUIRDITCHIAN MANUEL
IPC: G21C19/46
Filed: 2010-12-20
Granted: 2018-03-20
Abstract: The invention relates to a method making it possible to purify the uranium from a natural uranium concentrate. Said method includes: a) extracting the uranium, present in the form of uranyl nitrate, in an aqueous phase A1 resulting from the dissolution of the natural uranium concentrate in nitric acid by means of an organic phase containing an extractant in an organic thinner; b) stripping the organic phase, obtained from step a), with an aqueous phase A2; and c) back extracting the uranyl nitrate from the organic phase, obtained from step b), by means of flowing said organic phase into an apparatus, in the opposite flow direction of an aqueous phase A3. The invention is characterized in that the extractant is an N,N-dialkylamide and in that the ratio between the flow rates of the organic phase, obtained from step b), and the aqueous phase A3 in the apparatus where step c) occurs is greater than 1. The invention is of use in the refinement of natural uranium concentrates produced by uranium mines.
Patent CA-2788823-C (CA)
Inventor: AYATOLLAHI MINA
IPC: H01Q1/38
Filed: 2012-09-05
Granted: 2016-01-12
Abstract: Dispositif de communication mobile sans fil (10) comprenant un émetteur-récepteur sans fil (18) et une antenne reconfigurable (11) raccordé à lémetteur-récepteur sans fil. Lantenne reconfigurable comporte un substrat diélectrique (22), dont plusieurs conducteurs électriques sur le substrat diélectrique sont adjacents latéralement à un tapis de sol (16) et disposés en une série de boucles dantenne espacées (14a, 14b, 14c). De plus, chaque boucle dantenne externe successive entoure une boucle interne adjacente et chaque boucle dantenne a une paire de terminaux (23a, 23b, 23c, 25a, 25b, 25c). Plusieurs commutateurs (22a, 22b, 22c, 24a, 24b, 24c) sont associés aux terminaux respectifs des boucles dantenne. Un processeur (20) est adapté pour reconfigurer lantenne reconfigurable et y raccorder lémetteur-récepteur sans file par le biais des commutateurs.
Patent CA-2797652-C (CA)
Inventor: WAUGH JACOB
IPC: C07K14/00
Filed: 2001-07-20
Granted: 2016-03-08
Abstract: Compositions and methods are provided that are useful for the delivery of therapeutic agents, including nucleic acids. The compositions comprises a non-covalent association complex of. a) a positively-charged backbone and b) at least two members selected from: I) a first negatively-charged backbone having a plurality of attached imaging molecules; ü) a second negatively-charged backbone having a plurality of attached targetting agents; üi) at least one member selected from RNA, DNA, ribozymes, modified oligonucleotides and cDNA endcoding a selected transgene; iv) DNA encoding at lest one persistence factor; and v) a third negatively-charged backbone having a plurality of attached biological agents; wherein the association complex carries a net positive charge and at least one of the two members from group b) is selected from I) iii) or v).
Patent CA-2797937-C (CA)
Inventor: LONG DEBORAH
IPC: A61K39/245
Filed: 2010-05-24
Granted: 2020-01-14
Abstract: Une infection par le virus de l'herpès simplex 2 (VHS-2) est un problème de santé majeur. Cette invention concerne, inter alia, certains vaccins très efficaces et des compositions immunogènes contre le VHS-2. Les antigènes peuvent être utilisés à titre thérapeutique ou prophylactique.